baber/WOPTO huggingface dataset:
Patent JP-H10267846-A (JP)
Title: Laser emission/fetching optical apparatus
Inventor: HATTORI HIROMASA
IPC: G01N21/47
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To measure even a minute area with high photodetection efficiency, by arranging a small-aperture lens for emitting a laser light and a large-aperture lens for fetching a scattering light between a leading end of a coaxial fiber which has an irradiation fiber at the center and a photodetecting fiber in the periphery, and a sample to be inspected. SOLUTION: A biaxial coaxial fiber 1 has a fetching optical fiber coaxially arranged in the periphery of an irradiation optical fiber, and therefore is used both for the illumination and for taking light. End faces of both fibers are in the same constitution. An irradiation lens 2 is a small-aperture lens condensing a laser light 5 emitted from the irradiation optical fiber arranged at the center of the biaxial coaxial fiber 1. The aperture is made small to fit an aperture of the irradiation laser light 5. A photodetecting lens 3 receives a scattering light 6 from a sample 4 to be inspected from outside of the irradiation lens 2 and condenses to the fetching optical fiber of the biaxial coaxial fiber 1. The photodetecting lens 3 has a large aperture with a hole bored in the vicinity of an optical axis.
Patent JP-S62230005-A (JP)
Inventor: OGATA IPPEI
IPC: H01C7/02
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58191912-A (JP)
Title: Electronic range finder
Inventor: MUROKI MASAHISA
IPC: G01B11/02
Filed: 1982-05-07
Abstract: PURPOSE:To perform a quick and accurate measurement, by measuring a range by automatic measurement using an electromagnetic wave or a ultrasonic pulse, which pass a marker on a tape, and processing the result. CONSTITUTION:A power switch 9 is turned on, and a tape 3 for range measurement is led out and is fixed to a prescribed position after resetting a display circuit 7. In the leading-out process, an external light is incident into a small hole 10 through a lens 4, and it is made incident to a light receiving diode 5 when a unit length marker passes the small hole 10, and a generated pulse current is sent to a signal processing circuit 6. Addition and subtraction processings are performed in the signal processing circuit 6, and the result is sent to the display circuit 7 and is displayed digitally on a display.
Patent JP-H06258520-A (JP)
Title: Black matrix substrate
Inventor: HARADA RYUTARO
IPC: G02F1/1335
Filed: 1993-03-08
Abstract: PURPOSE:To provide a black matrix substrate having not only high dimensional accuracy but also high optical density and low reflectance which can be used for a flat display such as a liquid crystal display, an imager such as CCD, or a color filter such as a color sensor. CONSTITUTION:This black matrix substrate 12 consists of a substrate 13 and a black pattern 14 containing at least metal particles formed on the substrate 13. The metal particles have such a distribution of particle size that >=80% of the whole particles are in the range of 5-50nm particle size, and have >=60% projection area density in terms of 600Angstrom -thick particles and >=1.5 optical density.
Patent JP-S59201216-A (JP)
Title: Magnetic recording medium
Inventor: SATOU TADAKUNI
IPC: G11B5/845
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a high-performance tape having high residual magnetizm, coercive force and squareness and a small characteristic change with a temp. change by dispersing fine particles of an ''Alnico'' magnet alloy consisting essentially of Al, Ni and Co in a binder and subjecting the same to a magnetic field orientation thereby manufacturing the magnetic tape. CONSTITUTION:A magnet alloy consisting essentially of Co, Ni and Al, and contg. a small amt. of Cu or Ti, etc. and the balance Fe is made by combining the compsn. and aging conditions and the alloy is pulverized to about 0.2mu to manufacture magnetic powder having various characteristics and the characteristics meeting requirements. Such fine magnetic particles are uniformly dispersed in a binder and are subjected to a magnetic field orientation, thereby manufacturing a magnetic tape. The high-performance tape having high residual magnetizm, high coercive force and squareness and a small characteristic change with a temp. change is thus obtd.
Patent JP-S63242556-A (JP)
Title: Ink jet head
Inventor: KASUMI MAKIHIRO
IPC: B41J2/19
Filed: 1987-03-28
Abstract: PURPOSE:To cover both an ink reservoir and an opening with a common cover and to simplify the handling, by providing a bubble-removing branch path vertically connecting from the middle of an ink supply path to an opening formed to be flush with the front end face of the ink reservoir. CONSTITUTION:A bubble invading into an ink supply path 15 from an external ink supply mechanism, e.g. an ink bottle, through a joint 15c invades into a large-diameter branch path 15d connecting from the middle of a horizontal part 15b to an opening 17 formed to be flush with the front end surface of an ink reservoir 12 before reaching to a small-diameter vertical part 15a. After moving upwards due to the buoyancy inside, the bubble is discharged outside a head out of the opening 17 of the top part. Since the opening of the top end of the bubble-removing branch path is so formed as to be flush with the surface for the front end face of the ink reservoir, both the ink reservoir and the opening can be covered with a common cover, for example, in the storage of this ink jet head with an ink loaded, and the handling is also simplified. In addition, since the opening at the top end of the bubble-removing branch path is set laterally in use, dusts hardly invade into the branch path.
Patent JP-H08267643-A (JP)
Title: Transparent and easily sliding film and manufacture of transparent and easily sliding film
Inventor: MACHIDA TOSHINORI
IPC: B32B27/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a plastic film which facilitates wind-up processing and a method for manufacturing it. CONSTITUTION: A film to which wind-up processing is applied is a transparent and easily sliding film and a thin film layer (B) consisting of a metal fluoride or a silicon oxide and a metal fluoride is formed on one face or both faces of a plastic film (A) by means of a vacuum thin film forming technology.
Patent JP-S55166951-A (JP)
Title: Surge preventive circuit for bipolar integrated circuit
Inventor: ISHIKAWA HITOSHI
IPC: H01L27/04
Filed: 1979-06-14
Abstract: PURPOSE:To prevent deterioration and breakdown of a semiconductor device by providing an electric protective portion in a bipolar integrated circuit. CONSTITUTION:Positive voltage is applied to a connecting electrode 18, and zero voltage is applied to a grounding electrode 24. A current flows from the electrode 18 through a P-type diffused region 11 and base electrode of a transistor in the next stage, and a current multiplied by hFE times flows from the collector electrode 21 to the emitter electrode 22. Even if positive excessive voltage is applied to the connecting electrode, since there exists a current route of the P-type diffused region 11-epitaxial layer 2 N-type diffused region 14 power supply terminal connecting electrode 19, no positive excessiv voltage is applied to the base electrode 20. Since there exists a current route of grounding electrode 24 P-type silicon substrate 1  epitaxial layer 2 N-type diffused region 13 connecting electrode 18, negative excessive voltage is not applied to the base electrode 20.
Patent JP-2000262601-A (JP)
Title: Air cleaner
Inventor: KAKIZAKI HIDEHIRO
IPC: B01J21/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make the blasting of an axial flow fan uniform and to allow the sure execute of the deodorization of blasting air by disposing a deodorant making a flow-straightening action on the suction side of the axial flow fan of an air cleaning machine having an air passage connecting the suction port on the front surface of a body and the blow-off port atop the body. SOLUTION: The air cleaner comprises the air cleaning machine body 1, a suction grill 2, a filter 3, a flow-straightening grating 4 of a honeycomb shape, the axial flow fan 5 and a wind deflection plate 6. The interior air sucked from the suction grill 2 is captured and removed of dust, etc., by the filter 3 and is deodorized by the flow-straightening grating 4 made of active carbon. After the air is flow-straightened by its honeycomb shape, the air is passed through the wind direction plate 6 by the axial flow fan 5 and is blasted as the deodorized uniform blasting air into a room. The flow-straightening grating 4 is made of the active carbon which is the adsorbent and deodorant.  In place thereof, the flow-straightening grating 4 may also by made by forming the paper material kneaded with a photocatalyst material, such as titanium oxide, which oxidation decomposes and deodorizes the dust, etc., by a photocatalyst effect to a grid form.
Patent JP-S63240681-A (JP)
Title: Image information processor
Inventor: UGI AKINORI
IPC: H04N7/18
Filed: 1987-03-27
Abstract: PURPOSE:To enable to always store the locus of an object until a certain point of time point and to analyze the movement of the object by comparing a differential signal and the memory of a difference memory means and storing the bigger one in the difference memory means. CONSTITUTION:A luminance signal 2 is inputted to a frame memory 24 and a difference circuit 26 and the delayed luminance signal 2 in one frame before is outputted to the difference circuit 26 from the frame memory 24. The difference circuit 26 calculates the time difference of the luminance signal 2 and the delayed signal and outputs the result as a differential signal 8 every picture element. A comparator 30 outputs the bigger one among the differential signal 8 and the memory of the difference frame memory 32 on the picture element which corresponds to the signal 8 and the memory 32 stores the outputted bigger one. Thus as for the image of the moving object, the locus of the object is always stored until the certain point of time and the locus of the movement is displayed on a picture display device 40 through a D/A converter 36 by switching a switch 34.
Patent JP-H05238913-A (JP)
Title: Insecticide for agricultural and horticultural use
Inventor: KONDO HIRATO
IPC: C12R1/19
Filed: 1992-02-27
Abstract: PURPOSE:To obtain an agricultural and horticultural insecticide exhibiting effective controlling effect such as insecticidal effect and growth-inhibiting effect on stored grain vermin, grain vermin, etc., by using phytocystatin as an active component. CONSTITUTION:The objective insecticide contains a phytocystatin which is a cysteine proteinase inhibitor existing in plant, preferably oryzacystatin originated from rice seed, as an active component. The insecticide is mainly effective in controlling stored grain vermin such as weevils and fluit body vermin such as stinkbugs, parasitic to various crops such ad cereals and beans and, in addition to the above, it can be used in general for the control of vermin containing cysteine proteinase.
Patent JP-H05241647-A (JP)
Title: Interpolating method for industrial robot
Inventor: HARIKI KAZUO
IPC: B25J9/10
Filed: 1992-02-27
Abstract: PURPOSE:To smoothly follow up and control the positions of a clock and a robot by varying the increment of the clock for each robot corresponding to the delay or advance of the robot. CONSTITUTION:When synchronously operating plural robots by a master clock, deviation DCLKi between a command clock CLKi from the master clock and a current value clock PCLKi for each robot is inputted to a block 1 of a feedback servo system. When it is not necessary to temporarily stop the robot at the block 1, the a block 2 is started and a number Ni of times for interpolation is calculated from a current value clock PCLKni corresponding to the next teaching point by an expression 1. Next, a current value clock PCLK at the next interpolating point position of the robot is calculated from the number Ni of times for interpolation and the clocks PCLKni and PCLKi by an expression 2. On the other hand, a block 3 decides operating speed from the deviation DCLKi so as not to change the PCLKi regardless of the deviation DCLKi between the command clock CLKi and the current value clock PCLKi.
Patent JP-H02254794-A (JP)
Title: Rail fitting device for electric equipment
Inventor: TANIGUCHI NAOHIRO
IPC: H05K7/12
Filed: 1989-03-28
Abstract: PURPOSE:To improve workability when an electronic equipment main body is detached from a rail by a method wherein a lever is made to slide outward at the detachment of the electric equipment main body, and a protrusion is provided at a position where the tip of the lever does not come into elastic contact with an elastic piece when it is located outside of a groove. CONSTITUTION:When an electric equipment main body 1 is fitted to a rail 3, an elastic piece 16 of a lever 6 energized by a rail 3 is brought into elastic contact with a protrusion 18, and the lever 6 is reset by a force of the elastic piece 16 which energizes the lever 6 inward after installation. When the electric equipment main body 1 is dismounted from the rail 3, the lever 6 is made to slide outside of the electric equipment main body 1 and locked so as not to bring the elastic piece 16 into contact with the protrusion 18 when the tip of the lever 6 is located outside of a groove 2, and the electric equipment main body 1 is detached from the rail 3. By this setup, the unneeded elastic force is prevented from acting on an elastic piece when a lever is drawn out, so that an electric equipment main body is easily dismounted and workability is improved.
Patent JP-H10276054-A (JP)
Title: Common automatic gain control circuit and its control method
Inventor: WATABE HIDEO
IPC: H03G3/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the common automatic gain control(AGC) circuit in which a development period is reduced, a manufacture efficiency is improved, the circuit is made small and the power consumption is reduced. SOLUTION: Gain variable amplifiers 31-1 to 31-n are provided respectively to n-sets of branches 1 to n, and reception level detectors 32-1 to 32-n are provided to the branches 1 to n in addition to the gain variable amplifiers 31-1 to 31-n. A gain changeover circuit 65 is provided to select the highest reception level among reception levers detected by the reception level detectors 32-1 to 32-n is selected and the reception level of the selected branch is outputted to all the gain variable amplifiers 31-1 to 31-n.
Patent JP-S554020-A (JP)
Title: Mean coating method of photosensitive chemical
Inventor: OSANAWA TATSUNORI
IPC: G03F7/16
Filed: 1978-06-23
Abstract: PURPOSE:To obtain a printing negative of a constant coating thickness efficiently by coating photosensitive solution through the cloth-made coating screen adjustably disposed to the metal plate to be coated. CONSTITUTION:The end edge part of a tubular knot cotton warp-knit fabric 4 is inserted into the incised hole 3 of a coating pipe 1 and is so fixed as not to pull out. Both ends of the pipe 1 are sealed with a transparent stop cover 7 and a stop cover 9 provided with a liquid influent pipe 8. This is then suspended by an elevator 13. The valve 10 provided to the pipe 8 is opened to allow the photosensitive solution to flow from a solution tank 11 into the pipe 1. Where it reaches a half volume level 18, the opening of the valve 10 is suitably controlled and rollers 16, 17 are rotated, after which the metal plate 19 to be coated is inserted and is let to be held between the rollers 16, 17. Thereafter, the metal plate 19 is conveyed leftward by the rotation of the rollers 16, 17 and the photosensitive solution is coated on its surface through the fabric 4. The amount of coating may be changed as desired by changing the contact area of the fabric 4 to the metal plate 19 by the elevator 13.
Patent JP-H07283102-A (JP)
Title: Charged beam lithography
Inventor: KOYAMA KIYOMI
IPC: G03F7/20
Filed: 1994-04-14
Abstract: PURPOSE:To provide a method of electron beam lithography which can restrain a calculation processing amount from greatly increasing even if array constituent cells overlap each other partially. CONSTITUTION:A method of electron beam lithography is provided for generating an array pattern with a repeated pattern based on array reference information. Therefore, among array constituent cells constituting an array pattern cell overlapping each other an selected based on array reference information (Step S2). Overlapping array constituent cells are divided; and when an array pattern is constituted again by using a normalized cell produced from an array constituent cell, an array constituent cell is divided not to generate an overlapping part between the normalized cells (Step S3). An array pattern is constituted again by using the normalized cell (Step S5). The method also has a step for generating an array pattern based on normalized cell information and array pattern information constituted again.
Patent JP-S57190459-A (JP)
Title: Transmitter for facsimile
Inventor: SAKAWA MITSUHARU
IPC: H04N1/17
Filed: 1981-05-19
Abstract: PURPOSE:To simplify the reading of a received picture even if it is transmitted in white skip by securing the shortest interval of lines or raws of the received picture. CONSTITUTION:When a 1-line picture signal of which picture information is not included in an output of a gate circuit 4 is received, a clear signal (i) is outputted from a controlling circuit 11 to counters 22 and 24. The counter 22 counts up one in every tine the 1-line picture signal free from picture information is outputted to the gate circuit 4, and the counter 24 counts up a phase signal (a). A switch 8 selects an 1-line all white signal composing signal 21 to transmit an 1-line all white signal. When a picture signal including picture information is outputted from the gate circuit 4 after outputting 4 continuous 1-line picture  signals free from picture information, the counter stops to output, the subscanning operation is also stopped and a gate signal (d) is turned to the low level. A comparatr 25 compares the counting value of the counter 22 with that of the counter 24 and, when these values consist with each other, turns the output level to the high level. The controlling circuit 11 outputs all-white signals until the output of the comparator 25 is turned to the high level.
Patent JP-S61235616-A (JP)
Title: Combustion plate for infrared gas heater having no flame
Inventor: NITANDA YOSHINORI
IPC: F24C3/02
Filed: 1985-04-09
Abstract: PURPOSE:To promote an oxidation reaction and improve an efficiency of generating an infrared ray by a method wherein a gas oxidation catalyst layer is arranged at one side of a ceramic plate having several gas passage holes therein. CONSTITUTION:A main body B of a burner is provided with a combustion plate A and one side of gas passage holes 1 of the combustion plate A is provided with a gas oxidation catalyst layer 2. The gas entered from the gas injection nozzle 3 is taken out through the gas passage holes 1 and the gas catalyst layer 2. When the mixed gas is ignited, the ignited fuel gas burns with flame. When a ceramic plate having gas oxidation catalyst layer 2 is heated, the gas oxidation catalyst layer 2 may generate an oxidation reaction with the catalyst, the flame is diminished and then the infrared ray may be generated at the part of the gas oxidation catalyst layer 2.
Patent JP-H09319047-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: ASAMI MASAHIRO
IPC: G03C8/40
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive material for photographing capable of easily and rapidly forming an image and reducing a load to the environment. SOLUTION: This material has photographic constituent layers including at least one photographic sensitive layer comprising photosensitive silver halide, a developing agent, a compound to be allowed to release a dye by coupling reaction with the oxidation product of a developing agent, and a binder applied to a support, and after exposing this photosensitive material, a processing material containing a base and/or a base precursor is stuck to the photosensitive material by allowing water to exist in an amount of corresponding to 1/10-1 times that required for the maximum swelling amount of these materials and they are heated in this state to form an image.  In this case, at least one photosensitive layer contains silver halide grains having a silver chloride content of >=50mol% and composed of principal outer faces (100) and flat grains having a rectangle and a vertical to lateral edge ratio of 1:1 to 1:2 in the projected faces and an aspect ratio of >=2.
Patent JP-H10276429-A (JP)
Title: Encoder and decoder
Inventor: UCHIUMI TADASHI
IPC: H04N19/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce degradation of restored image due to a transmission error by inserting a synchronizing word into an encoded data stream according to a data length interval determined by a synchronizing word inserting interval selector part. SOLUTION: When starting the transmission of encoded data at an encoding device, a synchronizing word inserting interval selector part 11 determines a rough data length N for one macro block line from the format and frame rate of input image signal and the transmission speed of communication line and reports it to a synchronizing word inserting part 12. The synchronizing word inserting part 12, to which the data length N is reported, inserts the synchronizing word at the leading position of closest macro block before and after a position passed from the head of each synchronizing word just for the data length N. This position to insert the synchronizing word is determined at the top of macro block for first appear after the passage of data length N or the top of macro block to finally appear within the range of data length N from each synchronizing word.
Patent JP-H10291920-A (JP)
Title: Agent and apparatus for preventing infectious disease in oral cavity and prevention of the same disease
Inventor: NONOMURA YUUSUKE
IPC: A61K8/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To enable simple prevention of caries by feeding oxygen, oxidizing agent or oxidation product to bacteria or bacterial flora in oral cavity. SOLUTION: Oxygen or a gas containing oxygen, e.g. air is fed to a mixing means by using an oxidizing agent of NaClO, etc., by an oxygen feed means in a caries-preventing agent feed block 1 and H2 O is fed to the mixing block 2 by H2 O feed means and a neutralizing agent such as bicarbonic acid ion is fed from a neutralizing agent feed means to the mixing means and these components are mixed by a mixing means in a mixing block 2 and the mixed substances are jetted by a jetting means of a jetting functional block 3. The mixed substances, namely oxygen, H2 O, a neutralizing agent, etc., are accurately jetted to topical part such as dental plaque or focus. Thereby, proliferation of St. mutans, etc., which is a causative bacterium of caries is suppressed and an organic acid such as lactic acid can be suppressed to enable prevention of carries.